APA ציטוט

Swan, M. (1988). The Cambridge English course 1: Practice book [with key]. Cambridge University Press.

Trích dẫn kiểu Chicago

Swan, Michael. The Cambridge English Course 1: Practice Book [with Key]. Cambridge University Press, 1988.

ציטוט MLA

Swan, Michael. The Cambridge English Course 1: Practice Book [with Key]. Cambridge University Press, 1988.